Cached · just now
18 Headers

Detected Technologies from Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=600 ; includeSubDomains
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
close, Transfer-Encoding
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

Cache-Control
Caching
max-age=0, no-cache, no-store
Expires
Caching
Wed, 07 Oct 2026 09:13:12 GMT
Last-Modified
Caching
Fri, 27 Mar 2026 15:33:02 GMT
Pragma
Caching
no-cache

Content Headers

Content-Type
Content
text/html; charset=UTF-8

Server Headers

No server headers found

CORS Headers

Access-Control-Allow-Origin
Cors
https://www.interactivebrokers.com

Cookies Headers

Set-Cookie
Cookies

Other Headers

Date
Other
Wed, 07 Oct 2026 09:13:12 GMT
Link
Other
Server-Timing
Other
cdn-cache; desc=MISS, edge; dur=50, origin; dur=48, ak_p; desc="1791364391969_388049304_387050110_9775_12476_72_260_-";dur=1
X-Akamai-Transformed
Other
9 - 0 pmb=mRUM,2
X-Cache-Group
Other
normal
X-Cacheable
Other
YES:15552000.000
X-Ibkr-Debug-Origin
Other
fonasa.www

Recommendations

Enable compression (gzip/brotli) to improve performance